drm/amdgpu: fix and cleanup shadow handling
authorChristian König <christian.koenig@amd.com>
Fri, 18 Aug 2017 13:50:17 +0000 (15:50 +0200)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 24 Aug 2017 15:48:42 +0000 (11:48 -0400)
commit2e8f9fbe985e930055eb55323b8491cc668b178f
tree00bef81123e581ae3b780287560156a80e2bddb3
parentdb63042b332ae048ca640b3d1aed508973c40c8c
drm/amdgpu: fix and cleanup shadow handling

Set the shadow flag on the shadow and not the parent, always bind shadow BOs
during allocation instead of manually, use the reservation_object wrappers
to grab the lock.

This fixes a couple of issues with binding the shadow BOs as well as correctly
evicting them when memory becomes tight.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c